84987910 (number)

84987910 is an even 8-digits composite number following 84987909 and preceding 84987911. In scientific notation, it is written as 8.4987910 × 10^7. The sum of its digits is 46. It has a total of 4 prime factors and 16 positive divisors. There are 29138688 positive integers (up to 84987910) that are relatively prime to 84987910.

Interesting facts

Basic properties

Name

Name eighty-four million nine hundred eighty-seven thousand nine hundred ten

Notation

Scientific notation 8.4987910 × 10^7
Engineering notation 8.4987910 × 10^6

Prime Factorization of 84987910

Prime Factorization 2 × 7 × 5 × 1214113

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 84987910
Product of the distinct prime numbers

The prime factorization of 84987910 is 2 × 7 × 5 × 1214113. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 3, 16, 10, 959, 547, 8638, 33, 55695, 34894, 866266, 291382, 9245926, 2133315, 88387413, 13903586, 784777786, 250816750, 2893169733, 7358840054

Basic calculations (n = 84987910)

Multiplication

n×y
n×2 169975820
n×3 254963730
n×4 339951640
n×5 424939550

Division

n÷y
n÷2 42493955
n÷3 28329303.333333
n÷3 21246977.5
n÷5 16997582

Exponentiation

ny
n2 7222944846168100
n3 6.138629865211E+23
n4 5.2170932250786E+31
n5 4.4338984947459E+39

Nth Root

y√n
2√n 9218.8887616675
3√n 439.662120082
4√n 96.015044454854
5√n 38.536425612466

Divisors of 84987910

1, 2, 5, 7, 10, 14, 35, 70, 1214113, 2428226, 6070565, 8498791, 12141130, 16997582, 42493955, 84987910

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -84987909
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 84987910 can be divided by 16 positive divisors. The sum of these divisors (counting 84987910) is 1, the average is 0.0625.

Base conversion 84987910

Base System Value
2 Binary 101000100001101000000000110
3 Ternary 12220220211111101
4 Quaternary 11010031000012
5 Quinary 133224103120
6 Senary 12233330314
8 Octal 504150006
10 Decimal 84987910
12 Duodecimal 2456699a
16 Hexadecimal 510d006
20 Vigesimal 16b39fa
36 Base36 1ell3a

Cryptographic Hash Functions

md5 91214c53b52818bdeea9027f6204f5ed
sha1 77171a6a18c3885fe18f21b94d71b78a0d7c5ac0
sha256 daff68f183aeaa315738f17e90e3ad011c75eb2803fe681e31176bb9bba2ba21
sha512 80b316b5b104bc65bd9defcebff92394d8ec5a1b24600205b07e3fef9054d1f8931721da30512e9b12c5609f599679f10b492609aca928b224b95458f511e895
ripemd-160 5214d038746d66511723564d12f8758c4eee0675

84987910 as geometric shapes

Circle

Radius = n
Diameter 169975820
Circumference 533994787.3999
Area 2.2691550466006E+16

Sphere

Radius = n
Volume 2.5713432650205E+24
Surface area 9.0766201864024E+16
Circumference 533994787.3999

Square

Length = n
Perimeter 339951640
Area 7222944846168100
Diagonal 120191054.95974

Cube

Length = n
Surface area 43337669077008600
Volume 6.138629865211E+23
Space diagonal 147203378.14909

Equilateral Triangle

Length = n
Perimeter 254963730
Area 3.1276268634577E+15
Altitude 73601689.074546

Triangular Pyramid

Length = n
Surface area 3.1276268634577E+15
Volume 7.2344446748082E+22
Height 40063684.986581